BNY (Bank of New York Mellon)

BNY (Bank of New York Mellon) Asset Servicing API

Custody, fund accounting, middle-office, and transfer agency operations.

Documentation GitHub OpenAPI

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/bny-bank-of-new-york-mellon-asset-servicing-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.1.0
info:
  title: BNY Asset Servicing API
  description: BNY Asset Servicing APIs expose custody, fund accounting, middle-office, transfer agency, ETF servicing, and data & analytics surface to institutional clients through the BNY Developer Marketplace at developer.bny.com. Operations are illustrative; full reference is published behind Nexen single sign-on.
  version: '1.0'
  contact:
    name: BNY Developer Support
    url: https://developer.bny.com/
servers:
- url: https://apigateway.bny.com
  description: Production
- url: https://apigateway.qa.bny.com
  description: Sandbox
security:
- bearerAuth: []
tags:
- name: Asset Servicing
  description: Custody, fund accounting, middle-office, and transfer agency operations.
paths:
  /v1/status:
    get:
      operationId: getAssetServicingStatus
      summary: Get Asset Servicing Status
      description: Returns the current status of the BNY Asset Servicing API surface.
      tags:
      - Asset Servicing
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                  version:
                    type: string
        '401':
          description: Unauthorized
        '429':
          description: Too many requests
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
externalDocs:
  description: BNY Developer Marketplace
  url: https://developer.bny.com/